Headset



FIG. 1 is a perspective view of a headset;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a partial enlarged view of I in FIG. 2;

FIG. 9 is a partial enlarged view of II in FIG. 4; and,

FIG. 10 is a partial enlarged view of III in FIG. 7.

The broken lines in the figures depict portions of the headset that form no part of the claimed design. 

CLAIM The ornamental design for a headset, as shown and described. 